QR 3543 then TP 1037 at Barcelona
Bilbao → Barcelona → Lisbon
Timetable, Barcelona time
21:05QR 3543 from Bilbao at the gate
18:05TP 1037 to Lisbon leaves the gate
21 h apart on the timetable, overnight
TP 1037 leaves 21 h after QR 3543 arrives on the timetable: more than half a day, so not a connection we count.